SE9900476L - Air diffuser device for window appliances - Google Patents

Air diffuser device for window appliances

Info

Publication number
SE9900476L
SE9900476L SE9900476A SE9900476A SE9900476L SE 9900476 L SE9900476 L SE 9900476L SE 9900476 A SE9900476 A SE 9900476A SE 9900476 A SE9900476 A SE 9900476A SE 9900476 L SE9900476 L SE 9900476L
Authority
SE
Sweden
Prior art keywords
air
window
spreading device
opening
designed
Prior art date
Application number
SE9900476A
Other languages
Swedish (sv)
Other versions
SE9900476D0 (en
SE523772C2 (en
Inventor
Lennart Karlen
Original Assignee
Asservo Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asservo Ab filed Critical Asservo Ab
Priority to SE9900476A priority Critical patent/SE523772C2/en
Publication of SE9900476D0 publication Critical patent/SE9900476D0/en
Priority to AU29562/00A priority patent/AU2956200A/en
Priority to DE10084109T priority patent/DE10084109T1/en
Priority to PCT/SE2000/000286 priority patent/WO2000050819A1/en
Publication of SE9900476L publication Critical patent/SE9900476L/en
Priority to SE0102707A priority patent/SE0102707D0/en
Publication of SE523772C2 publication Critical patent/SE523772C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/00075—Indoor units, e.g. fan coil units receiving air from a central station

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The present invention relates to an air spreading device for fresh outdoor air ducts, designed to introduce fresh air into the rooms in a building. The device is designed to be mounted in front of a fresh air duct, which has an opening close to the interior side of a window, preferably in or on a window board below a window and above the opening of a window apparatus, which opening is directed upwards, which air spreading device has a curved surface with openings, through which air jets are spread in a direction, which is perpendicular to the respective opening, the air spreading device being designed to prevent draughts from occurring also at low fresh air temperatures, energy being saved in this way. The curved surface (Y) of the spreading device (1) is substantially completely provided with very small holes or slits, which are smaller than 5mm, the air with a relatively low temperature, preferably 10-18 DEG C, preferably having a flow speed per meter window of about 5-15 1/s per meter window, the introduced fresh air being spread through the openings (0) in several hundred jets, in diverging directions into the room, subsequent to which an admixture into the warm room air will be done at a very short distance from said convex surface (Y).
SE9900476A 1999-02-12 1999-02-12 Air diffuser device provided with window apparatus which has a curved, convex surface provided with very small holes SE523772C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9900476A SE523772C2 (en) 1999-02-12 1999-02-12 Air diffuser device provided with window apparatus which has a curved, convex surface provided with very small holes
AU29562/00A AU2956200A (en) 1999-02-12 2000-02-14 Air diffusor
DE10084109T DE10084109T1 (en) 1999-02-12 2000-02-14 Air scattering device
PCT/SE2000/000286 WO2000050819A1 (en) 1999-02-12 2000-02-14 Air diffusor
SE0102707A SE0102707D0 (en) 1999-02-12 2001-08-13 air diffuser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900476A SE523772C2 (en) 1999-02-12 1999-02-12 Air diffuser device provided with window apparatus which has a curved, convex surface provided with very small holes

Publications (3)

Publication Number Publication Date
SE9900476D0 SE9900476D0 (en) 1999-02-12
SE9900476L true SE9900476L (en) 2000-08-13
SE523772C2 SE523772C2 (en) 2004-05-18

Family

ID=20414450

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900476A SE523772C2 (en) 1999-02-12 1999-02-12 Air diffuser device provided with window apparatus which has a curved, convex surface provided with very small holes

Country Status (4)

Country Link
AU (1) AU2956200A (en)
DE (1) DE10084109T1 (en)
SE (1) SE523772C2 (en)
WO (1) WO2000050819A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US631042A (en) * 1898-11-15 1899-08-15 Frederick P Hayles Ventilator.
US1756997A (en) * 1926-08-12 1930-05-06 Herman Nelson Corp Heating and ventilating unit
SE121713C1 (en) * 1945-07-02 1948-05-18 Gustavsbergs Fabriker Ab A window designed as a ventilation device for rooms
NL276326A (en) * 1961-03-23
DK128082B (en) * 1969-12-18 1974-02-25 Nordisk Ventilator Air supply cabinet for air conditioning system.
DE2910371A1 (en) * 1979-03-16 1980-10-02 Eberspaecher J VENTILATION DEVICE FOR SEALED ROOMS
DE3605539A1 (en) * 1986-02-18 1987-08-20 Herbst Donald Device for supplying an air flow into a room
US5044260A (en) * 1990-06-21 1991-09-03 Cts Consolidated Technical Services, Inc. Air distribution unit

Also Published As

Publication number Publication date
AU2956200A (en) 2000-09-14
DE10084109T1 (en) 2002-01-31
SE9900476D0 (en) 1999-02-12
WO2000050819A1 (en) 2000-08-31
SE523772C2 (en) 2004-05-18

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Legal Events

Date Code Title Description
NUG Patent has lapsed